Which of the following is a common therapeutic measure for someone experiencing hyperglycemic symptoms?

Administering insulin is indeed a common therapeutic measure for someone experiencing hyperglycemic symptoms because insulin is a hormone that helps lower blood glucose levels by facilitating the uptake of glucose into the cells for energy. In cases of hyperglycemia, where blood sugar levels are too high, providing insulin can help restore balance and prevent further complications associated with diabetes, such as diabetic ketoacidosis.

In contrast to administering insulin, administering glucose would be appropriate in a state of hypoglycemia (low blood sugar), as it increases blood sugar levels. Providing carbohydrates also serves the same purpose, making it less suitable in scenarios where someone is experiencing high blood sugar. Encouraging physical activity can help lower blood sugar levels over time, but it is not an immediate measure for someone experiencing acute hyperglycemic symptoms, where insulin administration is often required to promptly address the elevated blood glucose levels.